Alena Haurylik is a food and still life photographer from Philadelphia. I came across the cover image from Instagram, which was actually shared by Best of Vegan.
What's in the smoothies:
+The pink one - blended mix of frozen berries, almond milk, and hemp seeds
+The yellow one - frozen mango, peach, pineapple, and coconut water
+The green one - frozen spinach, apple, banana, olive oil, hemp seeds, and almond milk